Insider Stock Trading History of Michelson David W


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Michelson David W since year 2005. The trader's CIK number is 1306400. At the time of this reporting, Michelson David W is the Executive VP and COO of National Interstate Corp . (stock ticker symbol NATL). See this page for all insider trading activities at National Interstate Corp .


Stock purchases, sales, and option exercises reported by insider Michelson David W since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-12-19 NATL National Interstate Corp Sale 30,000 27.66 829,800
2012-11-20 NATL National Interstate Corp Option Ex 80,000 16.64 1,331,600
2006-09-26 NATL National Interstate Corp Sale 701 27.00 18,927
2006-09-21 NATL National Interstate Corp Option Ex 10,000 13.50 135,000
2006-09-06 NATL National Interstate Corp Sale 3,396 27.85 94,578
2006-09-05 NATL National Interstate Corp Sale 10,268 28.05 288,017
2006-09-07 NATL National Interstate Corp Sale 1,604 27.50 44,110

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Michelson David W (Executive VP and COO of National Interstate Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.